在netbeans中，如果运行的时候，出现如下错误
compile-jsps:
D:\我的资料库\Documents\NetBeansProjects\WebApplication1\nbproject\build-impl.xml:1022: 部署错误: 尚未授予访问 Tomcat 服务器的权限。请在服务器管理器的 Tomcat 定制器中设置 "manager-script" 角色的正确用户名和口令。
有关详细信息, 请查看服务器日志。
构建失败 (总时间: 0 秒)
1、打开“工具”－“服务器”，在左边的服务器列表中选中Tomcat，看右边的Catalina 基目录，打开这个目录
找到文件
C:\Program Files\Apache Software Foundation\Tomcat 7.0\conf\tomcat-users.xml
重新配置如下
<tomcat-users>
<!--
NOTE: By default, no user is included in the "manager-gui" role required
to operate the "/manager/html" web application. If you wish to use this app,
you must define such a user - the username and password are arbitrary.
-->
<!--
NOTE: The sample user and role entries below are wrapped in a comment
and thus are ignored when reading this file. Do not forget to remove
<!.. ..> that surrounds them.
-->
<!--
<role rolename="tomcat"/>
<role rolename="role1"/>
<user username="tomcat" password="tomcat" roles="tomcat"/>
<user username="both" password="tomcat" roles="tomcat,role1"/>
<user username="role1" password="tomcat" roles="role1"/>
-->
<role rolename="manager-script"/>
<user username="admin" password="112233" roles="manager-script"/>
</tomcat-users>
重启服务器就好了。
本文转自cnn23711151CTO博客，原文链接：http://blog.51cto.com/cnn237111/1127816 ，如需转载请自行联系原作者
